package cd.hex;



public class Hex  {

    // Used to load the 'native-lib' library on application startup.
    static {
        System.loadLibrary("tools_v2.1");
    }

    public static native String byteArray2Hex(byte[] src, int index, int length);

    public static native int hex2byteArray_trim(String source, int sourceLen,byte[] dest);

}
